Fiber optic connector

1. A fiber optic connector comprising:

a housing having proximal and distal ends and including a latch configured to secure the fiber optic connector to a second fiber optic connector;

a ferrule configured to form an optical connection with a second fiber optic connector, the ferrule being disposed distally of the housing, the ferrule configured to terminate an optical fiber extending proximally from the ferrule;

a spring holder operatively connecting the ferrule to the housing, the spring holder being configured to move relative to at least one of the housing and the ferrule to enable the ferrule to move proximally and distally relative to the housing; and

a spring biasing the ferrule in a distal direction away from the housing, the spring being mounted on the spring holder;

wherein the spring holder is a first spring holder and the spring is a first spring, wherein the fiber optic connector further comprises:

a second spring holder operatively connecting the ferrule to the housing, the second spring holder movable relative to at least one of the housing and the ferrule to enable the ferrule to move proximally and distally relative to the housing; and

a second spring biasing the ferrule in the distal direction away from the housing, the second spring mounted on the second spring holder,

the first spring holder and the second spring holder configured to mount the first spring and the second spring on diametrically opposite sides of the optical fiber and such that neither the first spring nor the second spring is coiled around the optical fiber.

2. The fiber optic connector of claim 1 , wherein the spring holder is coupled to the housing and is movable relative to the housing.

3. The fiber optic connector of claim 2 , wherein the spring holder includes a stop that engages the housing to limit distal movement of the ferrule relative to the housing.

4. The fiber optic connector of claim 3 , wherein the stop is at a proximal end of the spring holder.

5. The fiber optic connector of claim 2 , wherein the housing includes a spring holder opening and the spring holder is disposed within the spring holder opening, the spring holder being configured to move proximally and distally in the spring holder opening to enable the ferrule to move proximally and distally relative to the housing.

6. The fiber optic connector of claim 1 , wherein the spring is arranged to bias the ferrule distally toward the second fiber optic connector when the ferrule forms an optical connection with the second fiber optic connector to maintain the optical connection.

7. The fiber optic connector of claim 1 , wherein the spring engages the housing.

8. The fiber optic connector of claim 1 , further comprising a pin keeper coupled to the ferrule, the pin keeper including at least one pin extending distally through the ferrule and configured to form a mechanical transfer connection with the second fiber optic connector.

9. The fiber optic connector of claim 8 , wherein the spring holder is coupled to the pin keeper.

10. The fiber optic connector of claim 9 , wherein the spring holder includes a stop that engages the pin keeper to inhibit proximal movement of the spring holder relative to the pin keeper.

11. The fiber optic connector of claim 10 , wherein the stop is at a distal end of the spring holder.

12. The fiber optic connector of claim 11 , wherein the spring engages the pin keeper.

13. The fiber optic connector of claim 12 , wherein the spring holder forms a snap-fit connection with the pin keeper.

14. The fiber optic connector of claim 13 , wherein the pin keeper defines a channel sized and shaped to receive a shaft of the spring holder and a stop recess sized and shaped to receive the stop of the spring holder.